/*
 * Copyright © 2020-2021 Apple Inc. and the ServiceTalk project authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.servicetalk.dns.discovery.netty;

/**
 * Factory to apply a {@link DnsClientFilter}s.
 */
@FunctionalInterface
interface DnsClientFilterFactory {
    /**
     * Create a {@link DnsClientFilter} using the provided {@link DnsClient}.
     *
     * @param dnsClient the {@link DnsClient} to filter.
     * @return {@link DnsClientFilter} using the provided {@link DnsClient}.
     */
    DnsClientFilter create(DnsClient dnsClient);
}
